Do You deleted the UE4Game\FluidGame ?
Check has file "main.1.com.AntiZeroGames.CH" game file on \Android\obb\com.AntiZeroGames.CH
Yes, the problem was that neither SideQuest or Rookie actually copied
main.1.com.AntiZeroGames.CH.obb into
Android\obb\com.AntiZeroGames.CH
The folder was empty.
Now that I've placed the file there myself it works.
Thanks.